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	 1997 Chevrolet K1500 Suburban 5.7L MIL Lamp on 
		
		Hi, we have this suburban that has been back twice for O2 sensors. We don't work on many American cars here, so we are looking for a little help. The first 2 times the car was here it had a P0141B code for Bank1 Sensor2 heater circuit. We tested the voltage at... 
                        
                            FIX posted 4/26/2007
                             
                 
                            
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| VIN | 3GNFK16R4V | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | 
| P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | 
| P1414 | Cylinder 4 Reactivation Control Performance | 
Message Closed w/FIX
            
            
 Vehicle Data
                1997 Chevrolet K1500 Suburban
| VIN | 3GNFK16R4V | 
| Engine | 5.7 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P0135 | Heated Oxygen Sensor (Bank 1 Sensor 1) Heater Circuit Malfunction | 
| P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction | 
| P1414 | Cylinder 4 Reactivation Control Performance | 
                            
14 Replies Received
          14 Replies Received
          
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